Boggles my mind you'd even imagine a positive scenario here. Let the states choose? This is not only how we kept slavery going by letting states drive, but it also caused a civic war when we had no federal coordination.
Nay, we must reform and reclaim a just federal government. Letting states drive themselves will turn the country into extreme violence.
The states should be free to choose their own course.
Citizens should be allowed to move freely between them.
May the best governance win.